[go: up one dir, main page]

EP2125610A4 - Composites biomimétiques à base d'hydroxyapathite et procédés de préparation - Google Patents

Composites biomimétiques à base d'hydroxyapathite et procédés de préparation

Info

Publication number
EP2125610A4
EP2125610A4 EP08713737A EP08713737A EP2125610A4 EP 2125610 A4 EP2125610 A4 EP 2125610A4 EP 08713737 A EP08713737 A EP 08713737A EP 08713737 A EP08713737 A EP 08713737A EP 2125610 A4 EP2125610 A4 EP 2125610A4
Authority
EP
European Patent Office
Prior art keywords
hydroxyapathite
biomemetic
composites
preparation
methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP08713737A
Other languages
German (de)
English (en)
Other versions
EP2125610A2 (fr
Inventor
Richard Riman
Christina Sever
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rutgers State University of New Jersey
Original Assignee
Rutgers State University of New Jersey
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rutgers State University of New Jersey filed Critical Rutgers State University of New Jersey
Priority to EP12004105A priority Critical patent/EP2567937A1/fr
Publication of EP2125610A2 publication Critical patent/EP2125610A2/fr
Publication of EP2125610A4 publication Critical patent/EP2125610A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/42—Phosphorus; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258—Alkali metal or alkaline earth metal or compound thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Transplantation (AREA)
  • Composite Materials (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compositions Of Oxide Ceramics (AREA)
EP08713737A 2007-01-12 2008-01-11 Composites biomimétiques à base d'hydroxyapathite et procédés de préparation Ceased EP2125610A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12004105A EP2567937A1 (fr) 2007-01-12 2008-01-11 Matériaux composites hadroxyapatites biomimétiques et leurs procédés de préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/622,927 US8287914B2 (en) 2006-01-12 2007-01-12 Biomimetic hydroxyapatite synthesis
PCT/US2008/050940 WO2008089109A2 (fr) 2007-01-12 2008-01-11 Composites biomimétiques à base d'hydroxyapathite et procédés de préparation

Publications (2)

Publication Number Publication Date
EP2125610A2 EP2125610A2 (fr) 2009-12-02
EP2125610A4 true EP2125610A4 (fr) 2010-03-10

Family

ID=39636645

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08713737A Ceased EP2125610A4 (fr) 2007-01-12 2008-01-11 Composites biomimétiques à base d'hydroxyapathite et procédés de préparation
EP12004105A Withdrawn EP2567937A1 (fr) 2007-01-12 2008-01-11 Matériaux composites hadroxyapatites biomimétiques et leurs procédés de préparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP12004105A Withdrawn EP2567937A1 (fr) 2007-01-12 2008-01-11 Matériaux composites hadroxyapatites biomimétiques et leurs procédés de préparation

Country Status (5)

Country Link
US (3) US8287914B2 (fr)
EP (2) EP2125610A4 (fr)
AU (1) AU2008206410A1 (fr)
CA (1) CA2675339A1 (fr)
WO (1) WO2008089109A2 (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9485917B2 (en) 2006-12-15 2016-11-08 Ecovative Design, LLC Method for producing grown materials and products made thereby
EP2291460A2 (fr) * 2008-05-08 2011-03-09 3M Innovative Properties Company Nanoparticules modifiées en surface
WO2012004637A1 (fr) * 2010-07-09 2012-01-12 Indian Institute Of Technology Kanpur Nanocomposites d'hydroxyapatite-poly(étheréthercétone) et leur procédé de production
CN101955174A (zh) * 2010-09-20 2011-01-26 上海师范大学 一种磁性介孔磷灰石微球材料的制备方法
WO2014116722A1 (fr) 2013-01-22 2014-07-31 Frederick Guy Restauration dentaire et osseuse par l'intermédiaire de dépôt par plasma
US11571584B2 (en) 2010-12-30 2023-02-07 Frederick R. Guy Tooth and bone restoration via plasma deposition
US9211114B1 (en) 2011-02-15 2015-12-15 FM-Nanocoat, LLC Method of coating tissue to promote soft tissue and bone tissue healing, involving nanotechnology, and a photonic curing system for use in repairing tissue
KR101393462B1 (ko) * 2012-07-09 2014-05-12 대구가톨릭대학교산학협력단 인산칼슘계 다공성 골 대체재의 제조 방법 및 이에 의하여 제조된 인산칼슘계 다공성 골 대체재
DE102012014418A1 (de) * 2012-07-20 2014-01-23 Heraeus Medical Gmbh Pastenförmiger Knochenzement
DE102012022134A1 (de) 2012-11-13 2014-05-15 Heraeus Medical Gmbh Polymethylmethacrylat-Knochenzement
CN103191468B (zh) * 2013-04-19 2014-07-09 深圳大学 一种人骨替代材料的制备方法
CN103315915B (zh) * 2013-06-20 2014-11-05 北京大学 一种牙齿修复与美白材料及其制备方法
CN103387756B (zh) * 2013-07-30 2015-07-08 浙江微度医疗器械有限公司 一种羟基磷灰石的改性方法和应用
US11277979B2 (en) 2013-07-31 2022-03-22 Ecovative Design Llc Mycological biopolymers grown in void space tooling
CN103446627A (zh) * 2013-09-16 2013-12-18 同济大学 一种生物可降解镁合金表面改性羟基磷灰石涂层的制备方法
US20150101509A1 (en) 2013-10-14 2015-04-16 Gavin R. McIntyre Method of Manufacturing a Stiff Engineered Composite
US20150252197A1 (en) * 2014-02-06 2015-09-10 Iran Polymer And Petrochemical Institute (Ippi) Nano-composite polymeric coating for the conservation of leathers and method for synthesizing the same
WO2016168563A1 (fr) 2015-04-15 2016-10-20 Ecovative Design Llc Procédé de production de surfaces composites mycéliennes dans un format de rouleau à rouleau
EP3423561B2 (fr) 2016-03-01 2024-02-28 The Fynder Group, Inc. Nattes de biomasse fongique filamenteuse, méthodes pour les produire et methodes de les utiliser
CN106495117B (zh) * 2016-10-10 2018-08-03 北京化工大学 一种超小粒径羟基磷灰石纳米材料的制备方法
EP3599832A4 (fr) 2017-03-31 2021-01-27 Ecovative Design LLC Procédés de post-traitement à base de solution(s) pour matériau biopolymère mycologique et produit mycologique ainsi obtenu
US10332344B2 (en) * 2017-07-24 2019-06-25 Igt System and method for controlling electronic gaming machine/electronic gaming machine component bezel lighting to indicate different wireless connection statuses
US11266085B2 (en) 2017-11-14 2022-03-08 Ecovative Design Llc Increased homogeneity of mycological biopolymer grown into void space
CN108047690B (zh) * 2018-01-08 2020-08-28 贵州高塑环保新材料有限公司 填充有纳米介孔硅的高强度抗老化ppo复合材料
US11920126B2 (en) 2018-03-28 2024-03-05 Ecovative Design Llc Bio-manufacturing process
US11293005B2 (en) 2018-05-07 2022-04-05 Ecovative Design Llc Process for making mineralized mycelium scaffolding and product made thereby
US11343979B2 (en) 2018-05-24 2022-05-31 Ecovative Design Llc Process and apparatus for producing mycelium biomaterial
US11359174B2 (en) 2018-10-02 2022-06-14 Ecovative Design Llc Bioreactor paradigm for the production of secondary extra-particle hyphal matrices
CN109432498B (zh) * 2018-12-29 2021-06-01 广州创赛生物医用材料有限公司 一种用于骨结核治疗的骨修复支架及其制备方法
CN110201227A (zh) * 2019-06-06 2019-09-06 杭州口腔医院集团有限公司 一种3d打印基材的种植体表面抑菌形貌方法
CN111110922B (zh) * 2019-12-25 2020-10-27 四川大学 一种用于3d生物打印的牙周生物模块及构建方法及应用
CN111634897B (zh) * 2020-05-27 2023-11-07 天宝动物营养科技股份有限公司 纳米级的羟基磷酸钙/磷酸氢钙及其制备方法
CN112999403A (zh) * 2021-03-01 2021-06-22 中国科学院烟台海岸带研究所 一种口腔修复膜的制备方法
WO2022235688A1 (fr) 2021-05-04 2022-11-10 Ecovative Design Llc Mycéliums aériens et leurs procédés de fabrication
WO2022245567A1 (fr) 2021-05-20 2022-11-24 Smile Makers, Llc Compositions d'hygiène buccale et procédés d'utilisation
CN115072685B (zh) * 2022-06-28 2023-12-12 武汉理工大学 一种形貌可控的钙磷石薄膜材料及其制备方法
CN115137883B (zh) * 2022-08-03 2023-12-29 尧舜泽生物医药(南京)有限公司 一种仿生复合矿化支架及其制备方法
CN119656379B (zh) * 2024-06-06 2025-10-21 重庆生物智能制造研究院 一种具有良好水分散性的羟基磷灰石微球注射剂及制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007084858A2 (fr) * 2006-01-12 2007-07-26 Rutgers, The State University Synthèse d'hydroxyapatite biomimétique

Family Cites Families (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097935A (en) * 1976-07-21 1978-07-04 Sterling Drug Inc. Hydroxylapatite ceramic
GB2025912A (en) 1978-07-21 1980-01-30 Spencer M Process for preparing a crystalline form of calcium phosphate
JPS5645814A (en) 1979-09-25 1981-04-25 Kureha Chem Ind Co Ltd Hydroxyapatite, its ceramic material and its manufacture
US4324772A (en) 1980-11-19 1982-04-13 Monsanto Company Process for producing hydroxyapatite
US4629464A (en) 1984-09-25 1986-12-16 Tdk Corporation Porous hydroxyapatite material for artificial bone substitute
JPH0788205B2 (ja) 1985-09-23 1995-09-27 東燃株式会社 クロマトグラフイ−分離用リン酸カルシウム系ヒドロキシアパタイト及びその製造方法
US5217699A (en) 1985-09-23 1993-06-08 Toa Nenryo Kogyo Kabushiki Kaisha Calcium-phosphate type hydroxyapatite
US4776890A (en) 1985-12-18 1988-10-11 Collagen Corporation Preparation of collagen hydroxyapatite matrix for bone repair
DE3865421D1 (de) 1987-12-23 1991-11-14 Sumitomo Chemical Co Hydroxyapatit enthaltende beschichtungsfluessigkeit und verfahren zur herstellung eines hydroxyapatitueberzugs unter verwendung derselben.
JPH01230413A (ja) 1988-03-11 1989-09-13 Kanto Chem Co Inc 球形ヒドロキシアパタイト焼結体の製造方法、並びに該球形とヒドロキシアパタイト焼結体から成るクロマトグラフイ用充填剤
US4849193A (en) 1988-05-02 1989-07-18 United States Gypsum Company Process of preparing hydroxylapatite
US5268174A (en) 1988-09-29 1993-12-07 Kabushiki Kaisha Sangi Antimicrobial hydroxyapatite powders containing hinokitiol, protamine or sorbic acid
JPH0629126B2 (ja) 1989-03-29 1994-04-20 京都大学長 生体活性水酸アパタイト膜のコーティング法
JP2830262B2 (ja) 1990-01-08 1998-12-02 住友化学工業株式会社 ハイドロキシアパタイト皮膜の形成方法
US5164187A (en) 1990-04-05 1992-11-17 Norian Corporation Hydroxyapatite prosthesis coatings
US5188670A (en) 1990-04-05 1993-02-23 Norian Corporation Apparatus for hydroxyapatite coatings of substrates
JP2657847B2 (ja) * 1990-05-10 1997-09-30 寅雄 大塚 水酸化アパタイト多孔質生体充▲てん▼材並びにその製造方法
US5266248A (en) 1990-05-10 1993-11-30 Torao Ohtsuka Method of producing hydroxylapatite base porous beads filler for an organism
US5587507A (en) 1995-03-31 1996-12-24 Rutgers, The State University Synthesis of tyrosine derived diphenol monomers
US5216115A (en) 1990-06-12 1993-06-01 Rutgers, The State University Of New Jersey Polyarylate containing derivatives of the natural amino acid L-tyrosine
DE4232443C1 (fr) 1992-09-28 1993-09-23 Bk Ladenburg Gmbh Gesellschaft Fuer Chemische Erzeugnisse, 68526 Ladenburg, De
JPH0798650B2 (ja) 1993-01-11 1995-10-25 工業技術院長 板状水酸アパタイトの製造方法
US5522893A (en) * 1993-03-12 1996-06-04 American Dental Association Health Foundation Calcium phosphate hydroxyapatite precursor and methods for making and using the same
GB9310321D0 (en) * 1993-05-19 1993-06-30 Queen Mary & Westfield College Method for the preparation of carbonated hydroxyapatite compositions
US5763092A (en) * 1993-09-15 1998-06-09 Etex Corporation Hydroxyapatite coatings and a method of their manufacture
US5658332A (en) * 1994-06-30 1997-08-19 Orthovita, Inc. Bioactive granules for bone tissue formation
US5458863A (en) 1994-11-25 1995-10-17 Klassen; Robert D. Cold process for hydroxyapatite coatings
US6027742A (en) * 1995-05-19 2000-02-22 Etex Corporation Bioresorbable ceramic composites
JP3562878B2 (ja) * 1995-07-07 2004-09-08 丸尾カルシウム株式会社 花弁状多孔質ヒドロキシアパタイト微粒子及びその製造方法
US5652056A (en) * 1995-08-25 1997-07-29 Pepin; John N. Hydroxyapatite filament
US5776193A (en) * 1995-10-16 1998-07-07 Orquest, Inc. Bone grafting matrix
US6902584B2 (en) * 1995-10-16 2005-06-07 Depuy Spine, Inc. Bone grafting matrix
CA2229822C (fr) * 1995-10-20 2004-03-09 Synthes (U.S.A.) Implant intervertebral
KR100392091B1 (ko) * 1995-10-20 2004-02-05 신테스 아게 츄어 압축가능한형상의중공엘리먼트를구비한추간임플랜트
US5783217A (en) * 1995-11-07 1998-07-21 Etex Corporation Low temperature calcium phosphate apatite and a method of its manufacture
US5658995A (en) 1995-11-27 1997-08-19 Rutgers, The State University Copolymers of tyrosine-based polycarbonate and poly(alkylene oxide)
US6299905B1 (en) * 1996-04-16 2001-10-09 Depuy Orthopaedics, Inc. Bioerodable polymeric adhesives for tissue repair
IT1288038B1 (it) * 1996-04-30 1998-09-10 Flametal S P A Procedimento per la preparazione di rivestimenti di idrossiapatite
US5830480A (en) * 1996-05-09 1998-11-03 The Trustees Of The University Of Pennsylvania Stabilization of sol-gel derived silica-based glass
US5702677A (en) * 1996-07-10 1997-12-30 Osteotech, Inc. Spherical hydroxyapatite particles and process for the production thereof
US6189537B1 (en) 1996-09-06 2001-02-20 Lifenet Process for producing osteoinductive bone, and osteoinductive bone produced thereby
US6953594B2 (en) * 1996-10-10 2005-10-11 Etex Corporation Method of preparing a poorly crystalline calcium phosphate and methods of its use
RU2122520C1 (ru) * 1996-10-31 1998-11-27 Акционерное общество закрытого типа "ОСТИМ" Способ получения суспензии гидроксиапатита
US5858318A (en) * 1996-11-27 1999-01-12 Luo; Ping Methods of synthesizing hydroxyapatite powders and bulk materials
US6120491A (en) 1997-11-07 2000-09-19 The State University Rutgers Biodegradable, anionic polymers derived from the amino acid L-tyrosine
US6013591A (en) * 1997-01-16 2000-01-11 Massachusetts Institute Of Technology Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
AU729552B2 (en) 1997-02-18 2001-02-01 Rutgers, The State University Monomers derived from hydroxy acids and polymers prepared therefrom
BG101544A (en) * 1997-05-30 1998-11-30 Медицински Университет-Ректорат Method for the preparation of biologically active coatings over titanium osteal implants
US7048762B1 (en) 1997-08-27 2006-05-23 Regeneration Technologies, Inc. Elongated cortical bone implant
US6602497B1 (en) 1997-11-07 2003-08-05 Rutgers, The State University Strictly alternating poly(alkylene oxide ether) copolymers
JP3153505B2 (ja) * 1997-11-07 2001-04-09 矢橋工業株式会社 水酸アパタイトファイバーの製造方法
SE9704400D0 (sv) * 1997-11-28 1997-11-28 Astra Ab Porous inorganic particles as carriers for drug substances
US6045683A (en) 1997-12-01 2000-04-04 University Of Alabama In Huntsville Modified brushite surface coating, process therefor, and low temperature conversion to hydroxyapatite
GB9727049D0 (en) * 1997-12-22 1998-02-18 Abonetics Ltd Method for the preparation of carbonated hydroxyapatite compositions
GB9727048D0 (en) 1997-12-22 1998-02-18 Abonetics Ltd Process for the preparation of magnesium and carbonate substituted hydroxyapatite
US7019192B2 (en) * 1998-02-27 2006-03-28 Musculoskeletal Transplant Foundation Composition for filling bone defects
US7045141B2 (en) 1998-02-27 2006-05-16 Musculoskeletal Transplant Foundation Allograft bone composition having a gelatin binder
US6139585A (en) * 1998-03-11 2000-10-31 Depuy Orthopaedics, Inc. Bioactive ceramic coating and method
US6736849B2 (en) * 1998-03-11 2004-05-18 Depuy Products, Inc. Surface-mineralized spinal implants
FR2776282B1 (fr) * 1998-03-20 2000-05-19 Toulouse Inst Nat Polytech Procede de preparation d'un biomateriau a base d'hydroxyapatite, biomateriau obtenu et application chirurgicale ou dentaire
US6750340B2 (en) * 1998-04-02 2004-06-15 Mbc Research, Inc. Bisphosphonate conjugates and methods of making and using the same
DE19817017C2 (de) * 1998-04-17 2000-02-03 Gerstel Gmbh & Co Kg Heizpatrone für eine gaschromatographische Überführungseinrichtung
US6395037B1 (en) * 1998-05-08 2002-05-28 Nof Corporation Hydroxyapatite, composite, processes for producing these, and use of these
US6149796A (en) * 1998-07-08 2000-11-21 Hiraki Yamazaki Method of manufacturing hydroxyapatite and aqueous solution of biocompounds at the same time
SE514908C2 (sv) * 1998-07-13 2001-05-14 Gs Dev Ab Medel för benrekonstruktion
IT1299563B1 (it) 1998-07-17 2000-03-16 Giovanni Dolci Uso odontostomatologico di materiali a base apatitica nanostrutturati
US6294187B1 (en) * 1999-02-23 2001-09-25 Osteotech, Inc. Load-bearing osteoimplant, method for its manufacture and method of repairing bone using same
WO2000058209A1 (fr) * 1999-03-26 2000-10-05 Nara Machinery Co., Ltd. Procede de synthese de l'hydroxyapatite, et complexe d'hydroxyapatite et son procede de preparation
US6387414B1 (en) 1999-08-05 2002-05-14 Nof Corporation Method for preparing hydroxyapatite composite and biocompatible material
US6306424B1 (en) 1999-06-30 2001-10-23 Ethicon, Inc. Foam composite for the repair or regeneration of tissue
US6458162B1 (en) * 1999-08-13 2002-10-01 Vita Special Purpose Corporation Composite shaped bodies and methods for their production and use
DE19940717A1 (de) * 1999-08-26 2001-03-01 Gerontocare Gmbh Resorblerbares Knochenersatz- und Knochenaufbaumaterial
US6303138B1 (en) * 1999-09-17 2001-10-16 Depuy Orthopaedics Endothelin-based compositions for enhancing connective tissue repair
US6599520B2 (en) * 1999-10-14 2003-07-29 Osteotech, Inc. Method of inducing new bone growth in porous bone sites
US6881227B2 (en) * 1999-11-30 2005-04-19 Margarita Jordanova-Spassova Hydroxylapatite material containing tricalcium phosphate with microporous structure
US6893462B2 (en) 2000-01-11 2005-05-17 Regeneration Technologies, Inc. Soft and calcified tissue implants
US6630153B2 (en) * 2001-02-23 2003-10-07 Smith & Nephew, Inc. Manufacture of bone graft substitutes
US20030055511A1 (en) 2000-03-03 2003-03-20 Schryver Jeffrey E. Shaped particle comprised of bone material and method of making the particle
AR027685A1 (es) 2000-03-22 2003-04-09 Synthes Ag Forma de tejido y metodo para realizarlo
CN1106861C (zh) * 2000-05-19 2003-04-30 清华大学 纳米相钙磷盐/胶原/聚乳酸骨复合多孔材料的制备方法
US6767550B1 (en) * 2000-06-30 2004-07-27 Berkeley Advanced Biomaterials, Inc. Hydroxyapatite based drug delivery implant for cancer treatment
AU2000267174A1 (en) 2000-07-03 2002-01-14 Zakrytoe Aktsionernoe Obschestvo "Ostim" Method for producing nano-sized crystalline hydroxyapatite
US6863694B1 (en) * 2000-07-03 2005-03-08 Osteotech, Inc. Osteogenic implants derived from bone
US7045125B2 (en) 2000-10-24 2006-05-16 Vita Special Purpose Corporation Biologically active composites and methods for their production and use
US6436386B1 (en) * 2000-11-14 2002-08-20 Shearwater Corporation Hydroxyapatite-targeting poly (ethylene glycol) and related polymers
AU2001226616B2 (en) 2001-01-30 2005-03-17 Synthes Gmbh Bone implant, in particular, an inter-vertebral implant
US20020115742A1 (en) 2001-02-22 2002-08-22 Trieu Hai H. Bioactive nanocomposites and methods for their use
US6855169B2 (en) 2001-02-28 2005-02-15 Synthes (Usa) Demineralized bone-derived implants
US6921544B2 (en) * 2001-03-06 2005-07-26 Rutgers, The State University Magnesium-substituted hydroxyapatites
US7211271B2 (en) 2001-03-12 2007-05-01 The Regents Of The University Of California Method to improve hydroxyapatite implantation and stimulate bone regeneration
US7122057B2 (en) * 2001-04-12 2006-10-17 Therics, Llc Method and apparatus for engineered regenerative biostructures such as hydroxyapatite substrates for bone healing applications
US6730324B2 (en) * 2001-04-20 2004-05-04 The University Of British Columbia Biofunctional hydroxyapatite coatings and microspheres for in-situ drug encapsulation
FR2823992B1 (fr) 2001-04-27 2003-06-20 Rhodia Chimie Sa Dispersions d'hydroxyapatite comprenant un acide amine en tant qu'agent stabilisant, et leur procede de preparation
ATE399571T1 (de) * 2001-06-06 2008-07-15 Biomet Merck Gmbh Apatitbeschichteter metallischer werkstoff, verfahren zu dessen herstellung sowie verwendung
US6709744B1 (en) * 2001-08-13 2004-03-23 The Curators Of The University Of Missouri Bioactive materials
US6752938B2 (en) * 2001-10-13 2004-06-22 Invigor Biotechnology Co., Ltd. Method of preparing microsphere composite of collagen and bioceramic powder
WO2003049833A1 (fr) * 2001-11-27 2003-06-19 Ciphergen Biosystems, Inc. Sorbant chromatographique composite constitue de perles d'oxyde mineral a pores remplis d'hydroxyapatite
US6840961B2 (en) 2001-12-21 2005-01-11 Etex Corporation Machinable preformed calcium phosphate bone substitute material implants
WO2003089022A1 (fr) 2002-04-18 2003-10-30 University Of Florida Composites organiques/inorganiques biomimetiques, leurs procedes de production et d'utilisation
US7514249B2 (en) 2002-04-18 2009-04-07 The University Of Florida Research Foundation, Inc. Biomimetic organic/inorganic composites
WO2003088925A2 (fr) * 2002-04-18 2003-10-30 Carnegie Mellon University Procede de fabrication d'hydroxyapatite et utilisations de celle-ci pour l'administration d'acides nucleiques
JP3836444B2 (ja) 2002-05-30 2006-10-25 独立行政法人科学技術振興機構 ハイドロキシアパタイト複合体およびその製造方法、ならびに、それを用いた医療用材料
CN1212126C (zh) 2002-07-09 2005-07-27 中国科学院长春应用化学研究所 纳米羟基磷灰石补钙剂
WO2004011050A1 (fr) 2002-07-30 2004-02-05 Nanyang Technological University Poudre de nanocomposite spherique, et procede d'elaboration
KR100475828B1 (ko) * 2002-08-30 2005-03-10 요업기술원 산호 유래 인산칼슘계 다공체 및 그 제조방법
US20040180091A1 (en) 2003-03-13 2004-09-16 Chang-Yi Lin Carbonated hydroxyapatite-based microspherical composites for biomedical uses
US20060246200A1 (en) 2003-04-28 2006-11-02 Rifat Parvez Hydroxyapatite in aqueous solution for bone health
US20040254668A1 (en) 2003-06-16 2004-12-16 Jang Bor Z. Macro-porous hydroxyapatite scaffold compositions and freeform fabrication method thereof
US6994726B2 (en) 2004-05-25 2006-02-07 Calcitec, Inc. Dual function prosthetic bone implant and method for preparing the same
US20050100578A1 (en) 2003-11-06 2005-05-12 Schmid Steven R. Bone and tissue scaffolding and method for producing same
US7416564B2 (en) 2003-11-26 2008-08-26 Seoul National University Industry Foundation Porous bioceramics for bone scaffold and method for manufacturing the same
US7189263B2 (en) 2004-02-03 2007-03-13 Vita Special Purpose Corporation Biocompatible bone graft material
US20050226939A1 (en) 2004-04-07 2005-10-13 National University Of Singapore Production of nano-sized hydroxyapatite particles
DE102004025030A1 (de) 2004-05-18 2005-12-15 S&C Polymer Silicon- und Composite-Spezialitäten GmbH Nano-Apatit-Füllstoffe enthaltende härtbare Restaurationsmaterialien
SE527610C2 (sv) 2004-06-15 2006-04-25 Promimic Ab Förfarande för framställning av syntetiskt, kristallint kalciumfosfat i nanostorlek
US7250550B2 (en) 2004-10-22 2007-07-31 Wright Medical Technology, Inc. Synthetic bone substitute material
JP2006315871A (ja) 2005-05-10 2006-11-24 Pentax Corp リン酸カルシウム系化合物ナノ粒子、その分散液およびそれらの製造方法
US20060257492A1 (en) 2005-05-13 2006-11-16 Depuy Products, Inc. Suspension of calcium phosphate particulates for local delivery of therapeutic agents
US8691273B2 (en) * 2005-07-21 2014-04-08 Lisopharm Ag Method for producing hydroxyapatite particles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007084858A2 (fr) * 2006-01-12 2007-07-26 Rutgers, The State University Synthèse d'hydroxyapatite biomimétique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUTCHENS S A ET AL: "Biomimetic synthesis of calcium-deficient hydroxyapatite in a natural hydrogel", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 27, no. 26, 1 September 2006 (2006-09-01), pages 4661 - 4670, XP025097504, ISSN: 0142-9612, [retrieved on 20060901] *

Also Published As

Publication number Publication date
US20070196509A1 (en) 2007-08-23
EP2125610A2 (fr) 2009-12-02
US8287914B2 (en) 2012-10-16
EP2567937A1 (fr) 2013-03-13
AU2008206410A1 (en) 2008-07-24
US20130022527A1 (en) 2013-01-24
US20130022653A1 (en) 2013-01-24
US8673252B2 (en) 2014-03-18
WO2008089109A2 (fr) 2008-07-24
US8951540B2 (en) 2015-02-10
WO2008089109A3 (fr) 2008-10-02
CA2675339A1 (fr) 2008-07-24

Similar Documents

Publication Publication Date Title
EP2125610A4 (fr) Composites biomimétiques à base d'hydroxyapathite et procédés de préparation
CY2023002I1 (el) Συνθεσεις και χρησεις για αντιμετωπιση πολλαπλης σκληρυνσης
EP2152224A4 (fr) Composites dentaires d'auto-régénération et procédés afférents
EP2144610A4 (fr) Comprimé de mélatonine et procédés de préparation et d'utilisation
EP2203166A4 (fr) Composition bicouche destinée à la libération prolongée d'acétaminophène et de tramadol
EP2268673A4 (fr) Conjugués polypeptide-polymère et procédés d'utilisation de ceux-ci
EP2187742A4 (fr) Dérivés de benzylbenzène et procédés d'utilisation
EP1957086A4 (fr) Compositions à base de nicotinoyle riboside et leur procédés d'utilisation
EP2365994A4 (fr) Compositions organophosphorées à base de phosphate tétracalcique et procédés d'utilisation de celles-ci
EP1874342A4 (fr) Compositions et procédés destinés à l'immunothérapie du cancer
EP2211732A4 (fr) Dispositifs et procédés d'athérectomie
EP2194976A4 (fr) Compositions et procédés antivirus de l'hépatite c
EP2344447A4 (fr) Conjugués gaba et procédés d'utilisation de ceux-ci
EP2037821A4 (fr) Dispositifs et procédés d'athérectomie
EP2081964A4 (fr) Compositions d'alginate et d'alginate-lyase et procédés d'utilisation
EP2038252A4 (fr) Acylanilides substitués et procédés d'utilisation de ceux-ci
EP2054049A4 (fr) Acylanilides substitués et procédés d'utilisation de ceux-ci
EP2207835A4 (fr) Compositions et articles préparés à partir de celles-ci
EP2235034A4 (fr) Agents immunomodulatoires et procédés d'utilisation
EP2248159A4 (fr) Structures de dispositifs à semi-conducteurs et procédés s'y rapportant
EP2132334A4 (fr) Procédés et compositions associés à la détection d'acides nucléiques
EP2134852A4 (fr) Procédés de génération d'anticorps
BRPI0716365A2 (pt) "artigo odontolàgico"
EP2056871A4 (fr) Vaccins à base de matrice protéique et procédés de fabrication et d'administration de tels vaccins
EP1944277A4 (fr) Article antibuee et composition d'agent antibuee

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090814

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20100210

RIC1 Information provided on ipc code assigned before grant

Ipc: A61K 33/42 20060101ALI20100204BHEP

Ipc: C01B 15/16 20060101AFI20090827BHEP

Ipc: C01B 25/26 20060101ALI20100204BHEP

Ipc: A61L 27/46 20060101ALI20100204BHEP

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20100528

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20130627